1000 
1000
400
100
+88
1
1000
1000
400
100
+105
1
1000
1000
400
100
+12
1000
1000
400
100
+101
2
1000
1000
400
100
+72
1000
1000
400
100
+101
1000
1000
400
100
+54
1000
1000
400
100
+104
